CXD Marine Valve Manufacturing CO.,LTD. is a professional marine valve manufacturer in CHINA.We specialize in producing marine valves and air vent(pipe) head according to JIS, DIN, GB, CB Standard with good quality and competitive price.Marine JIS standard cast iron valveF7305730673077308730973107353735473757376737773787358735973727373Marine JIS standard cast steel valveF7311731273197320731373147311C7312C74717472747374743060(R)7480Marine JIS atandard cast iron(steel) gate valveF7363736473697363C7366Marine JIS standard bronze valveJIS F73017302730373047351735274097410